SimplexAdj< M > Class Template Reference

Simplex-simplex adjacencies in an M-D indexed simplex set. More...

#include <SimplexAdj.h>

Public Member Functions
Constructors etc.

	SimplexAdj ()
	Default constructor. Empty adjacency data.
	SimplexAdj (const SimplexAdj &other)
	Copy constructor.
SimplexAdj &	operator= (const SimplexAdj &other)
	Assignment operator.
template<typename IS , bool A>
	SimplexAdj (const ads::Array< 1, IS, A > &simplices, const VertexSimplexInc< M > &vertexSimplexInc)
	Construct from the array of indexed simplices and the vertex-simplex incidences.
template<typename IS , bool A>
void	build (const ads::Array< 1, IS, A > &simplices, const VertexSimplexInc< M > &vertexSimplexInc)
	Build the vertex-simplex adjacencies structure.
template<typename IS , bool A>
	SimplexAdj (const int numVertices, const ads::Array< 1, IS, A > &simplices)
	Construct from the number of vertices and the array of indexed simplices.
template<typename IS , bool A>
void	build (const int numVertices, const ads::Array< 1, IS, A > &simplices)
	Build the vertex-simplex adjacencies structure.
void	swap (SimplexAdj &x)
	Swap data.
	~SimplexAdj ()
	Destructor. Leave cleaning up to the containers.
Accessors.

const ads::FixedArray< M+1, int > &	operator() (const int n) const
	Return adjacencies of the n_th simplex.
int	operator() (const int n, const int m) const
	Return m_th adjacent simplex to the n_th simplex.
int	getSize () const
	Return number of simplices.
int	getSize (const int n) const
	Return number of simplices adjacent to the n_th simplex.
Manipulators.

ads::FixedArray< M+1, int > &	operator() (const int n)
	Return adjacencies of the n_th simplex.
void	set (const int n, const int m, const int index)
	Set the m_th adjacent simplex to the n_th simplex.
Equality.

bool	operator== (const SimplexAdj &x) const
	Return true if the adjacencies are the same.
bool	operator!= (const SimplexAdj &x) const
	Return true if the adjacencies are not the same.
File I/O.

void	put (std::ostream &out) const
	Write the simplex-simplex adjacencies.

Detailed Description

template<int M>
class SimplexAdj< M >

Simplex-simplex adjacencies in an M-D indexed simplex set.

Parameters:

N

is the simplex dimension.

This class is used in IndSimpSetIncAdj to store the simplex-simplex adjacencies. Note that the space dimension is not relevant. This class deals only with topological information.